128 cup ≈ 1.2843 ft³ (Imperial; in US cups: 128 US cup = 1.0694 ft³). To convert cups to cubic feet, multiply by 0.010033977: 128 × 0.010033977 = 1.2843.
How to convert cups to cubic feet
ft³ = cup × 0.010033977
- 1 cup = 0.010033977 ft³ (and 1 ft³ = 99.661376 cup).
- Multiply the amount by the factor: 128 × 0.010033977 = 1.2843.
- Answer: 128 cup ≈ 1.2843 ft³ (rounded to 6 significant figures).
Cups to Cubic Feet table
| Cups (cup) | Cubic Feet (ft³) |
|---|---|
| 123 cup | 1.2342 ft³ |
| 124 cup | 1.2442 ft³ |
| 125 cup | 1.2542 ft³ |
| 126 cup | 1.2643 ft³ |
| 127 cup | 1.2743 ft³ |
| 128 cup | 1.2843 ft³ |
| 129 cup | 1.2944 ft³ |
| 130 cup | 1.3044 ft³ |
| 131 cup | 1.3145 ft³ |
| 132 cup | 1.3245 ft³ |
| 133 cup | 1.3345 ft³ |
| cup | ft³ |
|---|---|
| 1 cup | 0.010034 ft³ |
| 5 cup | 0.0501699 ft³ |
| 10 cup | 0.10034 ft³ |
| 50 cup | 0.501699 ft³ |
| 100 cup | 1.0034 ft³ |
| 1,000 cup | 10.034 ft³ |
Good to know
The cup here is the Imperial (UK) cup: 1 cup = 0.28413 L. A US cup is 0.236588 L.
In US cups: 128 US cup = 1.0694 ft³.